| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1242.31 | USD | 20251107 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.8 | USD | 20251106 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.17 | USD | 20251105 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.45 | USD | 20251104 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.76 | USD | 20251103 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.53 | USD | 20251102 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.53 | USD | 20251101 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.53 | USD | 20251031 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1241.82 | USD | 20251030 |
| Henan Kaijie Water Treatment Co., Ltd. | 1000 VOCs | MT | 1242.18 | USD | 20251029 |